71231696

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{94723}}^1$

素因数の和:94778

約数の個数: 20

約数和(自身を含む): 140949312

約数和(自身を除く): 69717616

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 94723, 189446, 378892, 757784, 1515568, 4451981, 8903962, 17807924, 35615848, 71231696]

約数ペア:

[(1, 71231696), (2, 35615848), (4, 17807924), (8, 8903962), (16, 4451981), (47, 1515568), (94, 757784), (188, 378892), (376, 189446), (752, 94723)]